table{
    width: 1200px;
}
tr,td{
    border: gray 1px;
}
td{
    height: 40px;
}

table td{
    height: 60px;
    vertical-align: middle!important;
    text-align: center;
}

tr,td{
    border-right: 1px solid #888;border-bottom: 1px solid #888;padding: 5px 15px;
}

th{
    font-weight: bold;background: #ccc;
}

.con-b .row .lf{
    width: 15%;
    text-align: center;
    padding: 10px;
}

.con-b .row .rg{
    width: 85%;
}
.con-b tr:nth-of-type(odd){
    background-color: #f2f2f2;
}
.button1 {
    background-color: rgb(119, 156, 234);
    color: white;
}


#text{
    width: 200px;
    height: 40px;
    margin-top: 25px;
    margin-left: 25px;
}


#add{
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 400px;
    height: 200px;
    background-color: white;
    border: 1px solid #999;
    border-radius: 15px;
}

#add .add_top{
    position: relative;
    height: 25px;
    border-bottom: 1px solid #999;
}

#add .add_top i{
    right: 5px;
    top: 5px;
    width: 20px;
    height: 20px;
    text-align: center;
}

#add .add_bottom{
    position: absolute;
    bottom: 0;
    width: 400px;
    height: 33px;
    border-top: 1px solid #999;
}

#add .add_bottom .bottom_right{
    padding-top: 2px;
    position: absolute;
    right: 0;

}

#add .add_bottom .bottom_right #confirm{
    margin-right: 20px;
    width: 70px;
    height: 30px;
    border: 0;
    background-color: skyblue;
}

#add .add_bottom .bottom_right #cancel{
    margin-right: 210px;
    width: 70px;
    height: 30px;
    border: 0;
    background-color: red;
}